Beginners - C++ Forum - December 2010 (Page 30)

by ChemE

How to get a random number?

Hey, I've made a genetic algorithm program that's not generating very random numbers. Every time I ...

[3 replies] Last: Problem is in line 11.. You should have a function for random numbe... (by genesys)

by Blessman11

using the delete operator error

Basically, I don't not how I can delete the new objects I've created in this array. Apparently, th...

[2 replies] Last: The thing is that new variables at declared at runtime and they need t... (by Blessman11)

by srotak5

just pop out an dissapear

Hello im learning c++ and i have a weird problem. Every time i click debug my program opens and then...

[1 reply] : http://www.cplusplus.com/forum/articles/7312/ (by Bazzy)

by Faff

Why not using namespace std?

Hello :) Was wondering why some people prefere not to use namespace std; and type std::cout<< x...

[5 replies] Last: So my question would be, what are the downsides of using namespace s... (by closed account z05DSL3A)

by pmikee

Redirecting the console output into an array?

Hi! I have a problem with 2-d arrays, what i cant solve...I have to write a program, that settles i...

[no replies]

by fessyrabbit

writing header file

i'm now writing a header file how to read item data form specified file and store them in an array....

[1 reply] : http://cplusplus.com/forum/articles/10627/ I think this helps you (by firix)

by firix

c++ ebook ?

Hi I want to ask you something I have read the book two times in C + + programming language(Bjarne...

[2 replies] Last: thanks visualbasi (by firix)

by brazyuri86

Why don't work?

Hi everyone, I'm try to learn C language, but am having trouble. Look at this code, why it does n...

[3 replies] Last: int seq; char *livro ; void cadastra(char * nome, int ordem) { ... (by firix)

by smd75jr

Days Instead of Years

Hi, I am writing a program that tells the user their age on days, however, at the moment, it outp...

[5 replies] Last: u can use three for loop to calculate the days between two date one b... (by visualbasi)

by jellyfish

Handling Exception

#include <iostream> #include <string> #include <exception> using namespace std; int getInt(...

[2 replies] Last: you look here http://www.cplusplus.com/reference/std/stdexcept/ (by firix)

by jjw1993

Clear?

Is there a command like "cls" in .bat (clears the window of any text) for c++?

[2 replies] Last: http://www.cplusplus.com/forum/articles/10515/ (by Null)

by NetHacker

1st Program Failed - fatal error LNK1120

So I'm a wannabe C++ programmer who just got started with Microsoft Visual C++ 2010 Express. I wrote...

[1 reply] : try using // my first program in C++ #include"stdahx.h" #include... (by tuandt5)

by closed account 1yvXoG1T

Building using media libraries

This is probably a very silly question but Google has failed in answering me. Let's say I build s...

[5 replies] Last: http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp?topic=/com... (by hamsterman)

by talt1

A string that returns what I type in?

Ok, so I am trying to write a string that returns what I type in and it works until I start putting...

[2 replies] Last: it worked thanks (by talt1)

by ChemE

Linker bug in code that was working

Genetic algorithm program worked a few times, but the very same code stopped compiling a minute late...

[1 reply] : Update: I took out int iRandCust(int lowerBound, int upperBound){ ... (by ChemE)

by ronalthompson

getline() and text file problems.

Hello! I'm glad to have finally made an account here, hopefully someone can give me some direction o...

[1 reply] : Well, somehow putting myself out there by asking a question resulted i... (by ronalthompson)

by jjw1993

goto or similar

I was wondering if there was a command in c++ like the "goto" command in .bat files, and if so, how ...

[2 replies] Last: Yes I did see that, along with many people saying it was a very bad id... (by jjw1993)

by ERanz21

looping music in the background of your program

Alright, so I figured how to do just basic playing sound using the PlaySound() function that is part...

[4 replies] Last: Alright, thanks guys. Will look into the SFML, i'm a game programming ... (by ERanz21)

by Patch3s

for loop/array issue

I am making a script for a final project for class that is supposed to calculate the bill for a lawn...

[2 replies] Last: Worked great! Thanks for your help! (by Patch3s)

by improop

Integer memory overflow?

Hey all, I was wondering if it was possible to overflow memory after an integer input from the follo...

[3 replies] Last: When an integer overflows, the most significant bits that don't fit ar... (by Athar)

Beginners - December 2010 (Page 30)

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